Velvet's son has been mumbling to himself ever since they left Manehattan.
He says he made a new friend, and he'd like everypony to meet them.

This is the third night in a row Fluttershy has been awoken from Discord's nightmares. Finally, he decides enough is enough and opens up to her about his past. He lets everything out from the rise and fall of his family to the rise and fall of the enslaved ponies.